| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] be | 6539 |
|
| 2 | which [verb] [be] | 6539 |
|
| 3 | [pron] [verb] were | 853 |
|
| 4 | which [verb] [was/were] | 53 |
|
